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Four green DDR3 DIMMs with black chips, 240-pin

Computer Memory Solutions

Computer Memory Solutions 32GB (4x8GB) DDR3 1600MHz 2Rx8 CL11 1.5V 240-pin DIMM

SKU CH-6KBR-5CTNT

Four 8 GB DDR3-1600 modules provide 32 GB of unbuffered non-ECC memory at CL11 1.5 V for 240-pin desktop slots

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latency11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 32 GB total capacity for demanding workloads using four 8 GB modules
  • 1600 MHz DDR3 speed with PC3-12800 bandwidth for responsive performance
  • CL11 11-11-11 timings and 1.5 V operation for stable system compatibility
  • 2Rx8 dual-rank unbuffered design on 240-pin DIMM for standard desktop installation
  • Lifetime warranty against manufacturing defects from Computer Memory Solutions

32GB DDR3 Kit for System Upgrades

This 32GB kit contains four 8GB DDR3 DIMMs rated at 1600MHz with CL11 timings and 1.5V operation. The unbuffered, non-ECC modules use a 240-pin interface and a 2Rx8 configuration. They are designed to add substantial memory capacity to compatible desktop systems or workstations.

Suits Builders Needing High-Capacity DDR3

This kit suits users upgrading older platforms to a 32GB total using matched 8GB sticks for multi-channel performance. It is not for systems that require ECC error correction or registered modules. It is also not for buyers whose motherboards only support lower-density modules or speeds below 1600MHz.

32GB Total with Matched Module Headroom

The 32GB total comfortably handles memory-intensive applications and heavy multitasking on a 64-bit operating system. All modules run at the speed of the slowest installed component, so mixing with slower existing RAM reduces headroom. The four-piece matched kit ensures consistent timing and voltage across all slots.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $58.99
Cheaper than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
CAS latency 11
Lower than about 90% of the 483 comparable items (median 22).
Price per GB $7.37 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Part numberCM10246412800DIMM
Total capacity8 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latency11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

What motherboard feature must I have to install these 240-pin DDR3 DIMMs?

Your motherboard needs four DDR3 DIMM slots that accept 1.5 V unbuffered non-ECC modules so the 4-piece kit can be seated and recognised.

If I keep older DDR3 modules in the other slots, what determines the final memory speed?

All installed modules will run at the slowest speed among them or at the CPU's maximum supported rate, so the 1600 MHz kit will downclock to match the older sticks.

How can I confirm the full 32 GB is active after installation?

Boot into a 64-bit operating system and check the system information or BIOS memory summary; it should report 32 GB total across the four slots.

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